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Putative imbalanced amino acid metabolism in rainbow trout long term fed a plant-based diet as revealed by 1 H-NMR metabolomics

hal.structure.identifierBiologie du fruit et pathologie [BFP]
hal.structure.identifierPlateforme Bordeaux Metabolome
dc.contributor.authorDEBORDE, Catherine
hal.structure.identifierNutrition, Métabolisme, Aquaculture [NuMéA]
hal.structure.identifierPlateforme Bordeaux Metabolome
dc.contributor.authorHOUNOUM, Blandine
hal.structure.identifierBiologie du fruit et pathologie [BFP]
hal.structure.identifierPlateforme Bordeaux Metabolome
dc.contributor.authorMOING, Annick
hal.structure.identifierBiologie du fruit et pathologie [BFP]
hal.structure.identifierPlateforme Bordeaux Metabolome
dc.contributor.authorMAUCOURT, Mickaël
hal.structure.identifierBiologie du fruit et pathologie [BFP]
hal.structure.identifierPlateforme Bordeaux Metabolome
dc.contributor.authorJACOB, Daniel
hal.structure.identifierNutrition, Métabolisme, Aquaculture [NuMéA]
dc.contributor.authorCORRAZE, Geneviève
hal.structure.identifierNutrition, Métabolisme, Aquaculture [NuMéA]
dc.contributor.authorMÉDALE, Françoise
hal.structure.identifierNutrition, Métabolisme, Aquaculture [NuMéA]
dc.contributor.authorFAUCONNEAU, Benoit
dc.date.issued2021
dc.identifier.issn2048-6790
dc.description.abstractEnThe long-term effect of a plant (P)-based diet was assessed by proton nuclear magnetic resonance (1 H-NMR) metabolomics in rainbow trout fed a marine fish meal (FM)-fish oil (FO) diet (M), a P-based diet and a control commercial-like diet (C) starting with the first feeding. Growth performances were not heavily altered by long-term feeding on the P-based diet. An 1 H-NMR metabolomic analysis of the feed revealed significantly different soluble chemical compound profiles between the diets. A set of soluble chemical compounds was found to be specific either to the P-based diet or to the M diet. Pterin, a biomarker of plant feedstuffs, was identified both in the P-based diet and in the plasma of fish fed the P-based diet. 1 H-NMR metabolomic analysis on fish plasma and liver and muscle tissues at 6 and 48 h post feeding revealed significantly different profiles between the P-based diet and the M diet, while the C diet showed intermediate results. A higher amino acid content was found in the plasma of fish fed the P-based diet compared with the M diet after 48 h, suggesting either a delayed delivery of the amino acids or a lower amino acid utilisation in the P-based diet. This was associated with an accumulation of essential amino acids and the depletion of glutamine in the muscle, together with an accumulation of choline in the liver. Combined with an anticipated absorption of methionine and lysine supplemented in free form, the present results suggest an imbalanced essential amino acid supply for protein metabolism in the muscle and for specific functions of the liver.
dc.description.sponsorshipDéveloppement d'une infrastructure française distribuée pour la métabolomique dédiée à l'innovation - ANR-11-INBS-0010
dc.language.isoen
dc.publisherNutrition Society
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/
dc.subject.enFish
dc.subject.enRainbow trout
dc.subject.enNutrition
dc.subject.enPlant-based diet
dc.subject.enMarine diet
dc.subject.enMetabolomics
dc.subject.enNMR
dc.title.enPutative imbalanced amino acid metabolism in rainbow trout long term fed a plant-based diet as revealed by 1 H-NMR metabolomics
dc.typeArticle de revue
dc.identifier.doi10.1017/jns.2021.3
dc.subject.halSciences du Vivant [q-bio]
dc.subject.halSciences du Vivant [q-bio]/Biologie animale
dc.subject.halSciences du Vivant [q-bio]/Alimentation et Nutrition
bordeaux.journalJournal of Nutritional Science
bordeaux.pagee13
bordeaux.volume10
bordeaux.peerReviewedoui
hal.identifierhal-03163223
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-03163223v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Journal%20of%20Nutritional%20Science&rft.date=2021&rft.volume=10&rft.spage=e13&rft.epage=e13&rft.eissn=2048-6790&rft.issn=2048-6790&rft.au=DEBORDE,%20Catherine&HOUNOUM,%20Blandine&MOING,%20Annick&MAUCOURT,%20Micka%C3%ABl&JACOB,%20Daniel&rft.genre=article


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